Low-temperature storage tank for sesame oil production

Abstract

The utility model relates to the technical field of grain and oil storage, and discloses a low-temperature storage tank for sesame oil production, which comprises a storage tank body, a connecting groove communicated with the inside of the storage tank body is arranged on the upper surface of the storage tank body, a supporting block is fixedly connected in the connecting groove, and a sliding block is slidably sleeved on the supporting block. According to the low-temperature storage tank for sesame oil production, most of redundant air in the storage tank body can be discharged, and the situation that the redundant air in the storage tank body makes contact with sesame oil to accelerate deterioration of the sesame oil is avoided; therefore, the deterioration speed of the sesame oil can be slowed down, the effective storage time of the sesame oil can be effectively prolonged, the sesame oil storage effect is good, the production quality of the sesame oil is guaranteed, the practicability of the storage device is improved, and economic benefits are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of grain and oil storage, in particular to a low-temperature storage tank for sesame oil production. Background Art

[0002] Edible oil, also known as "cooking oil", refers to animal or plant oils used in the process of making food. Sesame oil is also a kind of edible oil, also known as sesame oil or sesame oil. It is a traditional Chinese seasoning vegetable oil. It is oil extracted from sesame seeds and has a rich aroma of fried sesame seeds. The flavor of sesame oil is pure and long-lasting, and it is an indispensable seasoning in daily life.

[0003] During the production process of sesame oil, the produced sesame oil needs to be stored in and out. Generally, the sesame oil is injected into a storage tank for storage. However, when storing sesame oil in reality, the storage tank is often not filled with sesame oil, which leads to a large amount of air in the storage tank. The contact of air with sesame oil tends to accelerate the deterioration of sesame oil, which is even worse when the air quality is poor or the air humidity is high. As a result, a large amount of excess air in the storage tank will greatly reduce the storage time of edible oil, thereby reducing the practicality of the storage tank. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides a low-temperature storage tank for sesame oil production, which solves the problem that during the production process of sesame oil, the sesame oil needs to be stored in and out. Generally, the sesame oil is injected into the storage tank for storage. However, during the actual storage of sesame oil, the sesame oil often cannot fill the storage tank, which results in a large amount of air in the storage tank. The contact of air with the sesame oil often accelerates the deterioration of the sesame oil, which is even more serious when the air quality is poor or the air humidity is high. As a result, the large amount of excess air in the storage tank will greatly reduce the storage time of the edible oil, thereby reducing the practicality of the storage tank.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a low-temperature storage tank for sesame oil production, comprising a storage tank body, wherein the upper surface of the storage tank body is provided with a connecting groove communicating with the interior thereof;

[0008] Wherein, a support block is fixedly connected in the connecting groove;

[0009] Wherein, the sliding sleeve on the support block is provided with a sliding block;

[0010] The lower surface of the sliding block is fixedly connected with a sealing block, the sealing block is slidingly sleeved in the storage tank body, and the outer surface of the sealing block is provided with a sealing member;

[0011] Among them, a sealing mechanism is provided on the storage tank body, which includes a worm, a fixed block, a fixed shaft, a gear, a worm wheel, a sliding block, a rack, a motor, a connecting plate, an electric push rod, a limit block, a mounting block, a sealing plate, an oil inlet, an oil outlet, a fixed groove, a fixed plate and a liquid level sensor.

[0012] Preferably, the motor is fixedly connected to the upper surface of the support block;

[0013] Wherein, the worm is fixedly connected to the rotating output shaft of the motor;

[0014] Wherein, the two fixing blocks are fixedly connected to the upper surface of the supporting block;

[0015] Wherein, the fixed shaft fixed sleeve is arranged on the two fixed blocks;

[0016] The gear fixing sleeve is arranged on the outer surface of the fixed shaft, and the gear is located between the two fixing blocks.

[0017] Preferably, an inner groove is formed on the outer surface of the sliding block, and the rack is fixedly connected in the inner groove;

[0018] Wherein, the gear extends into the inner groove and meshes with the rack;

[0019] Wherein, the worm gear fixing sleeve is arranged on the outer surface of the fixed shaft;

[0020] Wherein, the worm wheel is meshingly connected with the worm;

[0021] The fixing groove is provided on the upper surface of the sealing block, and extends out of the lower surface of the sealing block.

[0022] Preferably, the fixing plate is fixedly connected in the fixing groove;

[0023] Wherein, the liquid level sensor is installed on the lower surface of the fixed plate;

[0024] The oil inlet is fixedly connected to the outer surface of the storage tank body, and the oil inlet is communicated with the interior of the storage tank body;

[0025] The oil outlet is fixedly connected to the outer surface of the storage tank body, and the oil outlet is communicated with the interior of the storage tank body.

[0026] Preferably, the N-shaped limit block is fixedly connected to the upper surface of the sealing block;

[0027] Wherein, the two mounting blocks are fixedly connected to the upper surface of the sealing block;

[0028] Among them, the two electric push rods are fixedly connected to the two mounting blocks;

[0029] Wherein, the connecting plate is fixedly connected to the output ends of the two electric push rods.

[0030] Preferably, the sealing plate is fixedly connected to the outer surface of the connecting plate;

[0031] Wherein, the lower surface of the sealing plate is slidably connected with the upper surface of the sealing block;

[0032] Wherein, the sealing plate sliding sleeve is arranged in the limiting block.

[0033] (3) Beneficial effects

[0034] Compared with the prior art, the present invention provides a low-temperature storage tank for sesame oil production, which has the following beneficial effects:

[0035] 1. The low-temperature storage tank for sesame oil production is configured to control the sealing block to move downward so that the lower surface of the sealing block contacts the upper surface of the sesame oil, thereby completely discharging the air between the sealing block and the sesame oil. This allows most of the excess air in the storage tank to be discharged, preventing the excess air in the storage tank from contacting the sesame oil and accelerating the deterioration of the sesame oil. This reduces the deterioration rate of the sesame oil, effectively prolongs the effective storage time of the sesame oil, and provides a good storage effect for the sesame oil, thereby ensuring the production quality of the sesame oil, and increasing the practicality of the storage device, thereby ensuring economic benefits.

[0036] 2. The low-temperature storage tank for sesame oil production drives the worm wheel and the fixed shaft to rotate by the rotation of the worm. The self-locking property of the worm and worm wheel meshing is utilized so that only the rotation of the worm drives the worm wheel and the fixed shaft to rotate, and the worm wheel cannot drive the worm to rotate. Therefore, when the motor stops, the gear can support the rack and the sliding block, thereby preventing the sliding block and the sealing block from moving downward due to gravity, thereby ensuring the practicality of the storage device. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a schematic diagram of the overall structure of a low-temperature storage tank for sesame oil production in the utility model;

[0038] Figure 2 for Figure 1 A magnified view of point A;

[0039] Figure 3 This is a cross-sectional view of the storage tank body of the utility model;

[0040] Figure 4 This is a schematic diagram of the sealing block structure of the utility model.

[0041] In the figure: 1. Storage tank body; 2. Oil inlet; 3. Oil outlet; 4. Support block; 5. Connecting groove; 6. Worm; 7. Fixed block; 8. Fixed shaft; 9. Gear; 10. Worm wheel; 11. Sliding block; 12. Rack; 13. Motor; 14. Sealing block; 15. Connecting plate; 16. Electric push rod; 17. Limit block; 18. Mounting block; 19. Sealing plate; 20. Fixed groove; 21. Fixed plate; 22. Liquid level sensor. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0043] See also Figure 1-4 The utility model provides a new technical solution: a low-temperature storage tank for sesame oil production, comprising a storage tank body 1, a cavity is provided between the bottom wall of the storage tank body 1 and the lower surface of the storage tank body 1, a refrigerator is provided outside the storage tank body 1, a condenser is provided in the cavity, the condenser is connected to the refrigerator, the refrigerator and the condenser are the existing technology in the existing public patent: CN202222096505.5 A low-temperature storage device for grain and oil, the refrigeration principle and effect of the refrigerator and the condenser are the existing technology in the existing public patent: CN202222096505.5 A low-temperature storage device for grain and oil, which will not be described in detail here;

[0044] The upper surface of the storage tank body 1 is provided with a connecting groove 5 communicating with the interior thereof;

[0045] Among them, the supporting block 4 is fixedly connected in the connecting groove 5;

[0046] Among them, the sliding sleeve on the support block 4 is provided with a sliding block 11;

[0047] The lower surface of the sliding block 11 is fixedly connected with a sealing block 14, and the sealing block 14 is slidably sleeved in the storage tank body 1, and a sealing member is provided on the outer surface of the sealing block 14;

[0048] Among them, a sealing mechanism is provided on the storage tank body 1, which includes a worm 6, a fixed block 7, a fixed shaft 8, a gear 9, a worm wheel 10, a sliding block 11, a rack 12, a motor 13, a connecting plate 15, an electric push rod 16, a limit block 17, a mounting block 18, a sealing plate 19, an oil inlet 2, an oil outlet 3, a fixing groove 20, a fixing plate 21 and a liquid level sensor 22.

[0049] Furthermore, the motor 13 is fixedly connected to the upper surface of the support block 4;

[0050] Wherein, the worm 6 is fixedly connected to the rotating output shaft of the motor 13;

[0051] Among them, two fixing blocks 7 are fixedly connected to the upper surface of the supporting block 4;

[0052] Among them, the fixed shaft 8 is fixedly sleeved on the two fixed blocks 7;

[0053] The gear 9 is fixedly sleeved on the outer surface of the fixed shaft 8 , and the gear 9 is located between the two fixed blocks 7 .

[0054] Furthermore, an inner groove is formed on the outer surface of the sliding block 11, and the rack 12 is fixedly connected in the inner groove;

[0055] Among them, the gear 9 extends into the inner groove and is meshed with the rack 12;

[0056] The worm gear 10 is fixedly sleeved on the outer surface of the fixed shaft 8;

[0057] The worm wheel 10 is meshed with the worm 6;

[0058] The fixing groove 20 is formed on the upper surface of the sealing block 14 , and extends out of the lower surface of the sealing block 14 .

[0059] Furthermore, the fixing plate 21 is fixedly connected in the fixing groove 20;

[0060] Wherein, the liquid level sensor 22 is installed on the lower surface of the fixed plate 21;

[0061] The oil inlet 2 is fixedly connected to the outer surface of the storage tank body 1, and the oil inlet 2 is communicated with the interior of the storage tank body 1;

[0062] The oil outlet 3 is fixedly connected to the outer surface of the storage tank body 1 , and the oil outlet 3 is communicated with the interior of the storage tank body 1 .

[0063] Furthermore, an N-shaped limit block 17 is fixedly connected to the upper surface of the sealing block 14;

[0064] Among them, two mounting blocks 18 are fixedly connected to the upper surface of the sealing block 14;

[0065] Among them, two electric push rods 16 are fixedly connected to two mounting blocks 18;

[0066] The connecting plate 15 is fixedly connected to the output ends of the two electric push rods 16 .

[0067] Furthermore, the sealing plate 19 is fixedly connected to the outer surface of the connecting plate 15;

[0068] The lower surface of the sealing plate 19 is slidably connected to the upper surface of the sealing block 14;

[0069] The sealing plate 19 is slidably sleeved in the limiting block 17 .

[0070] Furthermore, sesame oil can be stored at low temperatures through a refrigerator and a condenser, thereby effectively extending the effective storage time of the sesame oil.

[0071] Furthermore, a control panel is provided outside the storage tank 1, and the control panel is electrically connected to the motor 13, and the control panel is electrically connected to the liquid level sensor 22;

[0072] In the initial state, the sealing plate 19 does not cover the fixing groove 20;

[0073] As mentioned above, when in use, the control panel is operated to start the motor 13, and the motor 13 starts to drive the worm 6 to rotate, and then synchronously drives the worm wheel 10 to rotate, the rotation of the worm wheel 10 drives the fixed shaft 8 and the gear 9 to rotate, and the rotation of the gear 9 drives the rack 12 and the sliding block 11 to move up and down, and the sliding block 11 moves up and down synchronously to drive the sealing block 14 to move up and down. When the sealing block 14 moves upward to the top of the oil inlet 2, the sesame oil that needs to be stored can be injected into and out of the storage tank body 1 through the oil inlet buckle 2. The oil filling must be lower than the height of the oil inlet 2;

[0074] As mentioned above, after the sesame oil to be stored is injected into and out of the storage tank body 1, the control panel is operated to start the motor 13, so that the motor 13 drives the sealing block 14 to move downward. During the movement, the air between the upper surface of the sesame oil and the lower surface of the sealing block 14 is gradually discharged through the fixed groove 20, and as the sealing block 14 moves downward, the lower surface of the sealing block 14 contacts the upper surface of the sesame oil, and the sesame oil enters the fixed groove 20. At this time, the air between the sealing block 14 and the sesame oil is completely discharged. When the sesame oil enters the fixed groove 20, the liquid level sensor 22 detects that the current liquid level of the sesame oil exceeds the set threshold value. At this time, the liquid level sensor 22 transmits a liquid level signal to the control panel, and the control panel synchronously controls to stop the rotation of the motor 13, and synchronously controls to start the electric push rod 16. The electric push rod 16 drives the sealing plate 19 to move in the direction close to the fixed groove 20 until the fixed groove 20 is covered, thereby sealing the sesame oil at this time;

[0075] As described above, by controlling the sealing block 14 to move downward so that the lower surface of the sealing block 14 contacts the upper surface of the sesame oil, the air between the sealing block 14 and the sesame oil is completely discharged, and then most of the excess air in the storage tank body 1 can be discharged, avoiding the excess air in the storage tank body 1 from contacting the sesame oil and accelerating the deterioration of the sesame oil, and then slowing down the deterioration speed of the sesame oil, and effectively extending the effective storage time of the sesame oil, and achieving a good storage effect of the sesame oil, thereby ensuring the production quality of the sesame oil, and then increasing the practicality of the storage device and ensuring economic benefits;

[0076] Furthermore, in this solution, valves are installed on both the oil inlet 2 and the oil outlet 3.

[0077] Furthermore, a sealing member is provided on the upper surface of the sealing block 14 to strengthen the sealing of the fixing groove 20 by the sealing plate 19 .

[0078] Furthermore, in this solution, the worm 6 is rotated to drive the worm wheel 10 and the fixed shaft 8 to rotate, and the self-locking property of the worm and worm wheel engagement is utilized, so that only the worm 6 can rotate to drive the worm wheel 10 and the fixed shaft 8 to rotate, and the worm wheel 10 cannot drive the worm 6 to rotate, so that when the motor 13 stops, the gear 9 can support the rack 12 and the sliding block 11, thereby preventing the sliding block 11 and the sealing block 14 from moving downward due to gravity, thereby ensuring the practicality of the storage device.

[0079] Working principle: When the device is used, the motor 13 is started by operating the control panel. The motor 13 starts to drive the worm 6 to rotate, and then synchronously drives the worm wheel 10 to rotate. The rotation of the worm wheel 10 drives the fixed shaft 8 and the gear 9 to rotate. The rotation of the gear 9 drives the rack 12 and the sliding block 11 to move up and down. The sliding block 11 moves up and down synchronously and drives the sealing block 14 to move up and down. When the sealing block 14 moves upward to the top of the oil inlet 2, the sesame oil that needs to be stored can be injected into and out of the storage tank body 1 through the oil inlet buckle 2. The oil injection must be lower than the height of the oil inlet 2.

[0080] As mentioned above, after the sesame oil to be stored is injected into and out of the storage tank body 1, the control panel is operated to start the motor 13, so that the motor 13 drives the sealing block 14 to move downward. During the movement, the air between the upper surface of the sesame oil and the lower surface of the sealing block 14 is gradually discharged through the fixed groove 20, and as the sealing block 14 moves downward, the lower surface of the sealing block 14 contacts the upper surface of the sesame oil, and the sesame oil enters the fixed groove 20. At this time, the air between the sealing block 14 and the sesame oil is completely discharged. When the sesame oil enters the fixed groove 20, the liquid level sensor 22 detects that the current liquid level of the sesame oil exceeds the set threshold value. At this time, the liquid level sensor 22 transmits a liquid level signal to the control panel, and the control panel synchronously controls to stop the rotation of the motor 13, and synchronously controls to start the electric push rod 16. The electric push rod 16 drives the sealing plate 19 to move in the direction close to the fixed groove 20 until the fixed groove 20 is covered, thereby sealing the sesame oil at this time;

[0081] As mentioned above, by controlling the sealing block 14 to move downward so that the lower surface of the sealing block 14 contacts the upper surface of the sesame oil, the air between the sealing block 14 and the sesame oil is completely discharged, and then most of the excess air in the storage tank body 1 can be discharged, avoiding the excess air in the storage tank body 1 from contacting the sesame oil and accelerating the deterioration of the sesame oil, and then slowing down the deterioration rate of the sesame oil, and effectively extending the effective storage time of the sesame oil, and achieving good storage effect of the sesame oil, thereby ensuring the production quality of the sesame oil, thereby increasing the practicality of the storage device and ensuring economic benefits.

[0082] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0083] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0084] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0085] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "installed," "connected," and "disposed" should be understood in a broad sense. For example, they may refer to fixed connection or disposition, removable connection or disposition, or integral connection or disposition. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

Claims

1. A low-temperature storage tank for sesame oil production, comprising a storage tank body (1), characterized in that: The upper surface of the storage tank body (1) is provided with a connection groove (5) communicating with the interior thereof; Wherein, a support block (4) is fixedly connected in the connecting groove (5); Wherein, a sliding block (11) is provided on the sliding sleeve of the support block (4); The lower surface of the sliding block (11) is fixedly connected to a sealing block (14), the sealing block (14) is slidingly sleeved in the storage tank body (1), and a sealing member is provided on the outer surface of the sealing block (14); The storage tank body (1) is provided with a sealing mechanism, which includes a worm (6), a fixed block (7), a fixed shaft (8), a gear (9), a worm wheel (10), a sliding block (11), a rack (12), a motor (13), a connecting plate (15), an electric push rod (16), a limit block (17), a mounting block (18), a sealing plate (19), an oil inlet (2), an oil outlet (3), a fixed groove (20), a fixed plate (21) and a liquid level sensor (22).

2. The low-temperature storage tank for sesame oil production according to claim 1, wherein: The motor (13) is fixedly connected to the upper surface of the support block (4); Wherein, the worm (6) is fixedly connected to the rotating output shaft of the motor (13); Wherein, the two fixing blocks (7) are fixedly connected to the upper surface of the supporting block (4); Wherein, the fixed shaft (8) is fixedly sleeved on the two fixed blocks (7); The gear (9) is fixedly sleeved on the outer surface of the fixed shaft (8), and the gear (9) is located between the two fixed blocks (7).

3. The low-temperature storage tank for sesame oil production according to claim 2, wherein: An inner groove is formed on the outer surface of the sliding block (11), and the rack (12) is fixedly connected in the inner groove; wherein the gear (9) extends into the inner groove and meshes with the rack (12); Wherein, the worm gear (10) is fixedly sleeved on the outer surface of the fixed shaft (8); wherein the worm wheel (10) is meshingly connected with the worm (6); The fixing groove (20) is formed on the upper surface of the sealing block (14), and the fixing groove (20) extends out of the lower surface of the sealing block (14).

4. The low-temperature storage tank for sesame oil production according to claim 3, wherein: The fixing plate (21) is fixedly connected in the fixing groove (20); Wherein, the liquid level sensor (22) is mounted on the lower surface of the fixed plate (21); The oil inlet (2) is fixedly connected to the outer surface of the storage tank body (1), and the oil inlet (2) is communicated with the interior of the storage tank body (1); The oil outlet (3) is fixedly connected to the outer surface of the storage tank body (1), and the oil outlet (3) is communicated with the interior of the storage tank body (1).

5. The low-temperature storage tank for sesame oil production according to claim 4, characterized in that: The N-shaped limiting block (17) is fixedly connected to the upper surface of the sealing block (14); Wherein, two mounting blocks (18) are fixedly connected to the upper surface of the sealing block (14); Wherein, two electric push rods (16) are fixedly connected to two mounting blocks (18); Wherein, the connecting plate (15) is fixedly connected to the output ends of the two electric push rods (16).

6. The low-temperature storage tank for sesame oil production according to claim 5, characterized in that: The sealing plate (19) is fixedly connected to the outer surface of the connecting plate (15); wherein the lower surface of the sealing plate (19) is slidably connected to the upper surface of the sealing block (14); The sealing plate (19) is slidably sleeved in the limiting block (17).

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